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Talk:EclipseLink/Examples/JPA/Multitenant

Revision as of 20:48, 29 September 2011 by Wrschneider.gmail.com (Talk | contribs)

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I'd love to see an example of how this would look end-to-end with a container managed environment - i.e., how would you incorporate multitenancy into a managed bean (JSF, EJB etc.) currently using @PersistenceContext?

I suppose you could inject a @PersistenceUnit instead, but then how would you manage the EntityManager lifecycle? @PersistenceContext does it all for you. If you do something like call EntityManagerFactory.createEntityManager(map) in a @PostConstruct method, when do you close it? How does it participate in transactions? etc.